devstack/tools/fixup_stuff.sh
Attila Fazekas 522cfe0951 tempest py26 setup
Simplifying the steps between devstack install and tempest run, by
 * installing tox<1.7, bacuse 1.7 is not compatible with our tox.ini
 * installing and patching 'discover' when the python version is 2.6

Change-Id: I8008837d2fae6cebeeeb051b63066279ca477e01
2014-05-05 07:36:49 +02:00

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#!/usr/bin/env bash
# **fixup_stuff.sh**
# fixup_stuff.sh
#
# All distro and package specific hacks go in here
#
# - prettytable 0.7.2 permissions are 600 in the package and
# pip 1.4 doesn't fix it (1.3 did)
#
# - httplib2 0.8 permissions are 600 in the package and
# pip 1.4 doesn't fix it (1.3 did)
#
# - RHEL6:
#
# - set selinux not enforcing
# - (re)start messagebus daemon
# - remove distro packages python-crypto and python-lxml
# - pre-install hgtools to work around a bug in RHEL6 distribute
# - install nose 1.1 from EPEL
set -o errexit
set -o xtrace
# Keep track of the current directory
TOOLS_DIR=$(cd $(dirname "$0") && pwd)
TOP_DIR=$(cd $TOOLS_DIR/..; pwd)
# Change dir to top of devstack
cd $TOP_DIR
# Import common functions
source $TOP_DIR/functions
FILES=$TOP_DIR/files
# Python Packages
# ---------------
# get_package_path python-package # in import notation
function get_package_path {
local package=$1
echo $(python -c "import os; import $package; print(os.path.split(os.path.realpath($package.__file__))[0])")
}
# Pre-install affected packages so we can fix the permissions
# These can go away once we are confident that pip 1.4.1+ is available everywhere
# Fix prettytable 0.7.2 permissions
# Don't specify --upgrade so we use the existing package if present
pip_install 'prettytable>0.7'
PACKAGE_DIR=$(get_package_path prettytable)
# Only fix version 0.7.2
dir=$(echo $PACKAGE_DIR/prettytable-0.7.2*)
if [[ -d $dir ]]; then
sudo chmod +r $dir/*
fi
# Fix httplib2 0.8 permissions
# Don't specify --upgrade so we use the existing package if present
pip_install httplib2
PACKAGE_DIR=$(get_package_path httplib2)
# Only fix version 0.8
dir=$(echo $PACKAGE_DIR-0.8*)
if [[ -d $dir ]]; then
sudo chmod +r $dir/*
fi
# Ubuntu 12.04
# ------------
# We can regularly get kernel crashes on the 12.04 default kernel, so attempt
# to install a new kernel
if [[ ${DISTRO} =~ (precise) ]]; then
# Finally, because we suspect the Precise kernel is problematic, install a new kernel
UPGRADE_KERNEL=$(trueorfalse False $UPGRADE_KERNEL)
if [[ $UPGRADE_KERNEL == "True" ]]; then
if [[ ! `uname -r` =~ (^3\.11) ]]; then
apt_get install linux-generic-lts-saucy
echo "Installing Saucy LTS kernel, please reboot before proceeding"
exit 1
fi
fi
fi
# RHEL6
# -----
if [[ $DISTRO =~ (rhel6) ]]; then
# Disable selinux to avoid configuring to allow Apache access
# to Horizon files (LP#1175444)
if selinuxenabled; then
sudo setenforce 0
fi
# If the ``dbus`` package was installed by DevStack dependencies the
# uuid may not be generated because the service was never started (PR#598200),
# causing Nova to stop later on complaining that ``/var/lib/dbus/machine-id``
# does not exist.
sudo service messagebus restart
# The following workarounds break xenserver
if [ "$VIRT_DRIVER" != 'xenserver' ]; then
# An old version of ``python-crypto`` (2.0.1) may be installed on a
# fresh system via Anaconda and the dependency chain
# ``cas`` -> ``python-paramiko`` -> ``python-crypto``.
# ``pip uninstall pycrypto`` will remove the packaged ``.egg-info``
# file but leave most of the actual library files behind in
# ``/usr/lib64/python2.6/Crypto``. Later ``pip install pycrypto``
# will install over the packaged files resulting
# in a useless mess of old, rpm-packaged files and pip-installed files.
# Remove the package so that ``pip install python-crypto`` installs
# cleanly.
# Note: other RPM packages may require ``python-crypto`` as well.
# For example, RHEL6 does not install ``python-paramiko packages``.
uninstall_package python-crypto
# A similar situation occurs with ``python-lxml``, which is required by
# ``ipa-client``, an auditing package we don't care about. The
# build-dependencies needed for ``pip install lxml`` (``gcc``,
# ``libxml2-dev`` and ``libxslt-dev``) are present in
# ``files/rpms/general``.
uninstall_package python-lxml
fi
# ``setup.py`` contains a ``setup_requires`` package that is supposed
# to be transient. However, RHEL6 distribute has a bug where
# ``setup_requires`` registers entry points that are not cleaned
# out properly after the setup-phase resulting in installation failures
# (bz#924038). Pre-install the problem package so the ``setup_requires``
# dependency is satisfied and it will not be installed transiently.
# Note we do this before the track-depends in ``stack.sh``.
pip_install hgtools
# RHEL6's version of ``python-nose`` is incompatible with Tempest.
# Install nose 1.1 (Tempest-compatible) from EPEL
install_package python-nose1.1
# Add a symlink for the new nosetests to allow tox for Tempest to
# work unmolested.
sudo ln -sf /usr/bin/nosetests1.1 /usr/local/bin/nosetests
# workaround for https://code.google.com/p/unittest-ext/issues/detail?id=79
install_package python-unittest2 patch
pip_install discover
(cd /usr/lib/python2.6/site-packages/; sudo patch <"$FILES/patches/unittest2-discover.patch" || echo 'Assume already applied')
# Make sure the discover.pyc is up to date
sudo rm /usr/lib/python2.6/site-packages/discover.pyc || true
sudo python -c 'import discover'
fi